What are the steps to solve 5x+7+3x-4=?
2 answers:
Answer:
x= -3 / 8
Step-by-step explanation:
5x+7+3x-4=0
Sum 5x and 3x
8x+7-4=0
Subtract 7-4
8x+3=0
Move the constant to the other side and change his symbol with his opposite
8x=-3
8 is multiplying x, the opposite of multiplying is dividing, so it divide the -3 (under it)
x= -3 / 8
Answer:
8x + 3
Explanation:
5x + 3x = 8x
7 + -4 = 3
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A more simplified way to show this is 3/10
Preston and Horacio have 49 video games horacio has 11 more games than Preston how many games does each person have
49 - 11 = 38.
38/2 = 19.
19 + 11 = 30
Horacio has 30 games, and Preston has 19.
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Answer:
0 magnets
Step-by-step explanation: